There are many books on the Arthurian Legend. Here's a selection of the ones read or to be read by the members of the Merlin Wiki family. Some books may appear in more than one category.
Books on King Arthur [ ]
King Arthur: Dragon's Child (Book 1) by M.K Hume
King Arthur: Warrior of the West (Book 2) by M.K Hume
King Arthur: The Bloody Cup (Book 3) by M.K Hume
Arthur, High King of Britain, Michael Morpurgo
Road To Avalon by Joan Wolf
Books on Queen Guinevere [ ]
Queen of Camelot by Nancy McKenzie
Guinevere's Gift by Nancy McKenzie
Guinevere's Gamble by Nancy McKenzie
Classics [ ]
The Mists of Avalon by Marion Zimmer Bradley
Lady of Avalon by Marion Zimmer Bradley
Le Morte D'Arthur Volume 1 by Sir Thomas Malory
Le Morte D'Arthur Volume 2 by Sir Thomas Malory
The Book of Merlyn by TH White
Gwenhwyfar: The White Spirit by Mercedes Lackey
Books on Merlin [ ]
A retelling of four Arthurian legends
Books on Morgana [ ]
I am Morgan leFay by Nancy Springer
Books on the Knights of the Round Table [ ]
King Arthur and his Knights of the Round Table by Roger Lancelyn Green
Sir Gawain and the Green Knight Author Unknown
Books on Mordred [ ]
'The Book of Mordred' - by Vivian Vande Velde
The Arthurian legend in the Welsh tradition [ ]
Modern Retellings [ ]
Goddess of Legend by P.C Cast
A Connecticut Yankee in King Arthur's Court by Mark Twain